Avocent SuperSerial manual RS-530 Modular Adaptors, Wire RJ-45 Reversing Cable

		1 0 - W I R E
RTS 1		10	RTS
DTR 2		9	DTR
	3	8
DCD 4		7	DCD
RD	5	6	RD
TD	6	5	TD
GND 7		4	GND
	8	3
	9	2
CTS 10		1	CTS
	E S P P o r t	M o d u l a r A d a p t e r

Figure 7. 10-Wire RJ-45 Reversing Cable

1.4 RS-530 Modular Adaptors

An RS-530 modular adaptor is available from Equinox to convert an RJ-45 modualr jack to a male DB-25 connector. The RS-530 adaptor is designed to be used with standard CAT 5 cable.

Each port that uses the RS-530 adaptor should be configured as RS-422.

Figure 8 shows the RS-530 modular adaptor available from Equinox.

RJ-45 10-PIN		DB-25 RS-530
Tx -	2		14	TD - (B)
Tx +	3		2	TD + (A)
GND	7		7	GND
Rx +	8		3	RD + (A)
Rx -	9		16	RD - (B)

Connect to

RS-530 Devices:

210103 [DB-25 Male]

Figure 8. RS-530 Modular Adaptor

7Equinox ESP Multi-Interface Serial Hub Product Installation Guide